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mfd: twl-core: Clean up module id lookup and definitions

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Use enums for all module definitions:
twl_module_ids for common functionality among twl4030/twl6030
twl4030_module_ids for twl4030 specific ids
twl6030_module_ids for twl6030 specific ids

In this way the list can be managed easier when new functionality going to
be implemented.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Peter Ujfalusi 2013-01-16 14:53:50 +01:00 • committed by Samuel Ortiz
parent c6dc96467a
commit 5d4e9bd79a
2 changed files with 84 additions and 83 deletions
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68
include/linux/i2c/twl.h
View file

@ -39,51 +39,55 @@
* address each module uses within a given i2c slave.
*/
/* Module IDs for similar functionalities found in twl4030/twl6030 */
enum twl_module_ids {
TWL_MODULE_USB,
TWL_MODULE_PIH,
TWL_MODULE_MAIN_CHARGE,
TWL_MODULE_PM_MASTER,
TWL_MODULE_PM_RECEIVER,
TWL_MODULE_RTC,
TWL_MODULE_PWM,
TWL_MODULE_LED,
TWL_MODULE_SECURED_REG,
TWL_MODULE_LAST,
};
/* Modules only available in twl4030 series */
enum twl4030_module_ids {
TWL4030_MODULE_USB = 0, /* Slave 0 (i2c address 0x48) */
TWL4030_MODULE_AUDIO_VOICE, /* Slave 1 (i2c address 0x49) */
TWL4030_MODULE_AUDIO_VOICE = TWL_MODULE_LAST,
TWL4030_MODULE_GPIO,
TWL4030_MODULE_INTBR,
TWL4030_MODULE_PIH,
TWL4030_MODULE_TEST,
TWL4030_MODULE_KEYPAD, /* Slave 2 (i2c address 0x4a) */
TWL4030_MODULE_KEYPAD,
TWL4030_MODULE_MADC,
TWL4030_MODULE_INTERRUPTS,
TWL4030_MODULE_LED,
TWL4030_MODULE_MAIN_CHARGE,
TWL4030_MODULE_PRECHARGE,
TWL4030_MODULE_PWM0,
TWL4030_MODULE_PWM1,
TWL4030_MODULE_PWMA,
TWL4030_MODULE_PWMB,
TWL5031_MODULE_ACCESSORY,
TWL5031_MODULE_INTERRUPTS,
TWL4030_MODULE_BACKUP, /* Slave 3 (i2c address 0x4b) */
TWL4030_MODULE_BACKUP,
TWL4030_MODULE_INT,
TWL4030_MODULE_PM_MASTER,
TWL4030_MODULE_PM_RECEIVER,
TWL4030_MODULE_RTC,
TWL4030_MODULE_SECURED_REG,
TWL5031_MODULE_ACCESSORY,
TWL5031_MODULE_INTERRUPTS,
TWL4030_MODULE_LAST,
};
/* Similar functionalities implemented in TWL4030/6030 */
#define TWL_MODULE_USB TWL4030_MODULE_USB
#define TWL_MODULE_PIH TWL4030_MODULE_PIH
#define TWL_MODULE_MAIN_CHARGE TWL4030_MODULE_MAIN_CHARGE
#define TWL_MODULE_PM_MASTER TWL4030_MODULE_PM_MASTER
#define TWL_MODULE_PM_RECEIVER TWL4030_MODULE_PM_RECEIVER
#define TWL_MODULE_RTC TWL4030_MODULE_RTC
#define TWL_MODULE_PWM TWL4030_MODULE_PWM0
#define TWL_MODULE_LED TWL4030_MODULE_LED
/* Modules only available in twl6030 series */
enum twl6030_module_ids {
TWL6030_MODULE_ID0 = TWL_MODULE_LAST,
TWL6030_MODULE_ID1,
TWL6030_MODULE_ID2,
TWL6030_MODULE_GPADC,
TWL6030_MODULE_GASGAUGE,
#define TWL6030_MODULE_ID0 13
#define TWL6030_MODULE_ID1 14
#define TWL6030_MODULE_ID2 15
TWL6030_MODULE_LAST,
};
/* Until the clients has been converted to use TWL_MODULE_LED */
#define TWL4030_MODULE_LED TWL_MODULE_LED
#define GPIO_INTR_OFFSET 0
#define KEYPAD_INTR_OFFSET 1